Numbers 4:9

And they shall take a blue covering, and cover the candlestick that gives light, and its lamps, and its snuffers, and its funnels, and all the vessels of oil with which they minister.

And they shall take a cloth of blue, and cover the candlestick of the light, and his lamps, and his tongs, and his snuffdishes, and all the oil vessels thereof, wherewith they minister unto it:

“They shall take a blue cloth and cover the lamp stand of the light, its lamps, its snuffers, its snuff dishes, and all its oil vessels, with which they minister to it.